The variable mass loss of the AGB star WX Piscium as traced by the CO J = 1-0 through 7-6 lines and the dust emissionL. Decin, S. Hony, A. de Koter, G. Molenberghs, S. Dehaes and F. Markwick-KemperA&A, 475 1 (2007) 233-242DOI: https://doi.org/10.1051/0004-6361:20077737
